An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 5935-01-095-9469
NSN 6645-00-589-0143
NSN 5990-01-516-9665
NSN 5999-01-542-1837
NSN 5999-00-006-7356
NSN 5835-01-528-7454
NSN 6145-00-974-3987
NSN 6610-01-633-8931
NSN 5985-01-576-4225
NSN 6240-01-628-3068
NSN 5990-01-127-4853
NSN 5855-00-586-6255